聚乙基亚胺-聚羟基酸酯超分散剂的合成  

Synthesis of polyethyl-imine/hydroxyl-carboxylic ester hyperdispersant

作　　者：孙淑珍[1] 刘建英[2] 

机构地区：[1]吉林化工学院制药与应用化学系,吉林吉林132022 [2]北华大学图书馆,吉林吉林132022

出　　处：《中国涂料》2009年第3期49-51,共3页China Coatings

摘　　要：对含取代氨端基的聚酯类超分散剂的合成方法进行了研究,并为获得适当长度的聚酯链选择了最佳合成条件;同时扼要论述了这类超分散剂的结构特性,以及对于有机颜料粒子表面的吸附作用、分散体系的稳定作用以及对涂料、油墨生产的重要意义。This paper investigated the preparation of polyester hyperdispersant containing substitute amine end group and obtains polyester of suitable length for the selection of optimized synthesis condition; and summarizes the structure characteristics of the hyperdispersant, as well as the adsorption to organic pigment particle surface, stabilizing action of dispersion system and significance to the manufacture of coatings and ink.

关 键 词：超分散剂 锚固定基 溶剂化链 聚酯 取代氨端基 

分 类 号：TQ613.2[化学工程—精细化工]